baber/WOPTO huggingface dataset:
Patent JP-H01223397-A (JP)
Title: Glove box and environmental replacing inner cover for it
Inventor: NAGAI HITOSHI
IPC: G21F7/053
Filed: 1988-03-03
Abstract: PURPOSE:To prevent the damage of a glove by expansion and the occurrence of contamination, oxygen deficiency accident and the like by forming to detach an inner cover from the inside thereof in a glove attaching port of a glove box body. CONSTITUTION:An inner cover 72 detachable from the inside thereof is set in a glove attaching port 52 of a glove box body 50. The inner cover 72 is a hollow structure and has a detaching locking part 74 while the port 52 on the outer circumference thereof, and a handle 76 is set on the outside surface thereof. At first, in order to attach the inner cover 72 to the port 52 the handle 76 of the inner cover 72 is pulled toward you. At this time the longer the as- engaged length b of the inner cover 72 to the as-projected length a for the inside of the port 52, the simpler the center fitting: a larger handle 76 is easy to operate. After being pulled, the handle 76 is rotated up to approximately a half revolution and the inner cover 72 is attached to the body 50. Thereafter, the glove 54 is folded in and an outer cover 56 is tightened. At this time replacement of the environment is ready.
Patent JP-H07255889-A (JP)
Title: Golf mat
Inventor: SUZUKI KENZO
IPC: A63B69/36
Filed: 1994-03-22
Abstract: PURPOSE:To reduce generation of waste by inexpensively replacing a golf mat to be arranged on a concrete floor surface. CONSTITUTION:A hook side surface fastener tape 4 is fixed to a surface of an elastic body mat 2, and a nonwoven fabric sheet 7 to engage with the surface fastener tape 4 is adhered to the reverse of an artificial lawn grass mat 3 to be placed and laid on this mat 2, and the artificial lawn grass mat 3 is installed on the elastic body mat 2 so as to be freely mountable and demountable, and the elastic body mat 2 is repeatedly used, and only the artificial lawn grass mat 3 is made replaceable.
Patent JP-S52133702-A (JP)
Title: Geneating method of stereophonic composite signal
Inventor: OGITA MINORU
IPC: H04H1/00
Filed: 1976-04-30
Abstract: PURPOSE:To increase both stability and separation frequency property and thus to improve the performance by installing main switching circuit and n-th secondary switching circuit.
Patent JP-2000250360-A (JP)
Title: Image forming device, image magnification control method and storage medium
Inventor: MORIYAMA TAKESHI
IPC: B65H37/04
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To make a book-bound substance fit to the size of copying paper set in an inserter without troublesome setting by automatically deciding the size of the paper and performing the appropriate magnification of an image in accordance with the size of the paper, and to easily execute jamming processing even if the fed paper is jammed in the inserter by feeding the paper after completing to house the paper in the inserter in the case of performing bookbinding operation using the inserter. SOLUTION: This device is provided with a finisher control part 501 which discriminates the size of paper for postprocessing according to the detected result by a paper feeding sensor, and a CPU circuit part 150 which selects the size of paper for forming an image at the time of forming the image according to the results of the discrimination of the size of an original and the decision of the size of the paper for postprocessing and decides the magnification at the time of forming the image according to the result of the comparison of the size of the paper for forming an image with the size of the original.
Patent JP-S52133798-A (JP)
Title: Smoke detector
Inventor: ARAKI TSUNEHIKO
IPC: G08B17/103
Filed: 1976-04-30
Abstract: PURPOSE: Smoke density matching the degree of sight of human beings through smoke is detected and guiding for refuge is performed safely by separating the light from a light source to the same wavelength as the wavelength of the light radiating the guard area of a smoke detector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59175740-A (JP)
Title: Extractor for wafer in measuring device for semiconductor
Inventor: UTSUNOMIYA TETSUYA
IPC: H01L21/66
Filed: 1983-03-25
Abstract: PURPOSE:To extract wafers selectively by detecting the position of a wafer received in a receiving box by using a wafer position detector, previously memorizing the position to a semiconductor memory, setting relative positions between the height of an arbitrary wafer and the height of an extracting arm on the basis of the data of the position and sucking the wafer at the set position under vacuum by the arm. CONSTITUTION:A large number of wafers 4 are stacked in a receiving box 5 constituting the main body 1 of a wafer extractor at intervals, and beams 19 from a light-emitting element 7 on an elevator 2 installed brought into contact with the main body 1 are passed through a half mirror 6, reflected by a reflecting mirror 3 and received by a light-receiving element 8. According to such constitution, the height of the wafers 4 at each step positioned in the receiving box 5 is detected and memorized previously to a memory means, relative positions between the wafer 4 to be extracted and an extracting arm mounted onto the elevator 2 are determined, and the wafer set by the arm is attracted and extracted.
Patent JP-H08246474-A (JP)
Title: Level adjusting device
Inventor: TANAKA SUSUMU
IPC: E02D35/00
Filed: 1995-03-10
Abstract: PURPOSE: To prevent the slippage of a level adjusting device and to make it possible to accurately level out without being influenced by surface tension, etc. CONSTITUTION: When a mounting section 58 is held between a first plate 20 and a second plate 22 to fix a level adjusting device 10 to an anchor plate 14, a longitudinal member 24 of the level adjusting device 10 is set in the central part of a die. When concrete 16 is placed, the lower end position of the longitudinal member 24 such as the upper surface level of the concrete is adjusted by adjusting screwing length of the longitudinal member 24 for a screw hole in the first plate 20, and the concrete 16 is placed up to the lower end of the longitudinal member 24 such as the lower surface of an indicating section.
Patent JP-H10230257-A (JP)
Title: Suspended matter scraping-up device
Inventor: HAZAMA FUMIHIKO
IPC: C02F1/40
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To heighten scraping-up efficiency of suspended matter by preventing suspended matter scraped up by a scraping plate from leaking from inside the plate. SOLUTION: In this device for scraping up suspended matter of a sedimentation basin 1 whose planar shape is not a circle, a support arm 22 is provided projectingly on the outer peripheral part of a rotary driving mechanism 21 and a first scraping plate 24 is linked to the support arm 22 through a pair of links 40, 41. The inner end part of a second scraping plate 25 is supported on the inner end side of the support arm 22 and the outer end part thereof is supported on the first scraping plate 24 so as to make it slidable in the length direction.
Patent JP-H07256409-A (JP)
Title: Method for removing impurity in molten metal
Inventor: FUJI TAKEHIKO
IPC: B22D41/42
Filed: 1994-03-22
Abstract: PURPOSE:To efficiently remove impurity by blowing inert gas to parts near the outlet of molten metal flow at the bottom part of a ladle, dispersing gas in poured flow, dropping the mixture and finely dividing gas bubbles. CONSTITUTION:The molten steel 3 is poured into a tundish 2 from the ladle 1. The inert gas is blown into the molten steel 3 at the neighborhood A of the outlet of the molten steel in the ladle 1 to develop the gas bubbles 12. The poured flow 14 is dropped without contact with the inner surface of a pouring nozzle 4 through the nozzle 4 filled with the inert gas and comes into collision with the molten steel surface in the lower part of the nozzle 4. By this method, the gas bubbles 12 in the molten steel 3 are made fine. The fine bubbles 15 are incorporated with the impurities in the tundish 2 and floated up to remove the impurity. Therefore, a cast slab having good quality can be produced.
Patent JP-S52133920-A (JP)
Title: 4-amino-3-hydroxybutanoic acid acidic salts and preparation thereof
Inventor: KURONO MASATSUNE
IPC: C07C67/00
Filed: 1976-05-06
Abstract: PURPOSE: Acidic salt of 4-amino-3-hydroxybutanoic acid I [W OH denotes R-or S-configuration; HX is Y-SO 3 H (Y is alkyl, aryl, which may be substituted), HOOC-A-COOH (A is alkylene)], e.g. 4-ammonio-3R-hydroxybutanoic acid mxylenesulfonic acid salt. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09217481-A (JP)
Title: Inspection and maintenance method of inner wall of columnar tower container and inspection and maintenance platform
Inventor: SAEKI ETSURO
IPC: B65D90/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To ensure safety and reduce cost by assembling and floating a float working platform on a liquid filled in a columnar tower container and making an inspection and maintenance of an inner wall while adjusting a water level. SOLUTION: A float 34 is fitted to a float rail 40, using a float band 42. A circular float rail set is formed by assembling the float rail 40 annually around a center pipe 32. And then the first to fifth circumferential frames 46, 48, 50, 52, 52 and the first to fourth radiation frames 56, 58, 60, 62 are fixed to the float frame 40 with a bolt 72 and a floor sheet metal 66 is fitted thereinto. In the end, to prevent a horizontal displacement in the working platform, the working platform 33 is relaxation-fixed to the center pipe 32 from four directions. A change in the inside diameter of a digester 2 can be accommodated easily because the part along the inner wall can be disassembled.
Patent JP-H02231395-A (JP)
Title: Automatic jack
Inventor: MURAI KATSUMI
IPC: B66F3/44
Filed: 1989-03-04
Abstract: PURPOSE:To reduce labor of a user further possible to perform the other work separating from a vehicle by operating automatic action of a jack automatically performing its work from lifting or lowering a heavy load to stopping, after ending its operation, an electric motor after the jack inputs its action by the user. CONSTITUTION:In the case of an operating switch 10, when lifting or lowering by automatic action is input, a control means 8 drives an electric motor 5 starting a jack to perform lifting or lowering. Simultaneously with the above, a load detecting means 13 detects the electric motor 5 for a change of its load condition detecting a condition of a heavy load placed on the jack, and the electric motor 5 is stopped when the heavy load is detected for its condition completely lifted or lowered. In this way, after an action mode is input, the heavy load can be automatically handled in its action from lifting or lowering to stopping.
Patent JP-H03253172-A (JP)
Title: Memory transmission system
Inventor: KAWADA KOICHI
IPC: H04N1/21
Filed: 1990-03-02
Abstract: PURPOSE:To reduce the wait time of the operator considerably by interrupting the original read when a memory over takes place, sending pages stored in a memory up to a preceding page, restarting the read of the original when the data stored in the memory is already sent, reading the data again in the memory and sending the data in the memory. CONSTITUTION:The system is provided with a delete means 10A deleting a memory area after being sent after memory transmission and with a read control means 11A controlling the stop and restart of a read section 1 and when a memory-over takes place during the read of the original, the read section 1 is stopped and a memory-over status of a memory management section 10 is set and the original read already so far is sent. The memory area by number of sheets of the transmission is erased from a memory section 9, the read of an original during read is restarted, the memory-over status is cleared and remaining originals are read in the memory section 9 and the result is sent. Thus, the memory transmission of lots of originals is attained for the operator without need of resetting or the like by having only to set once the memory transmission mode.
Patent JP-S61211150-A (JP)
Title: Theft alarm device for car
Inventor: KAWAI KOZO
IPC: B60R25/10
Filed: 1985-03-14
Abstract: PURPOSE:To accurately prevent the theft of a tire and the like even at parking on a slope by setting the tilt angle of a car body at the operation start as an initial value and actuating an alarming means when the car body is tilted from this initial value exceeding a preset angle. CONSTITUTION:A fan-shaped sensing plate 11 is swingably supported on a rotary axis 13 whose fan-shaped central part is fixed to a car body and the swing angle of this sensing plate 11 following the tilting of the car body is sensed by a photointerruptor 14 provided corresponding to a number of slits 12 that are formed along the arched circumferential section of the sensing plate 11. After the output signals of this photointerruptor 14 are shaped into rectangular waves by a waveform shaping circuit 23, the leading and trailing edges of the signals are sensed by an edge sensing circuit 24. Then, while pulses are being output from the first time limiting circuit 41 according to the output of the edge sensing circuit 24, alarm signals are output to an alarm circuit 60 from a counter circuit 43 when a preset number of edge sensing pulses are input.
Patent JP-H06268604-A (JP)
Title: Optical communications system
Inventor: OSHIMA SHIGERU
IPC: H04B10/035
Filed: 1993-03-11
Abstract: PURPOSE:To provide an optical communications system, in which no problem occurs even when inserting an optical amplifier, by hardly turning reflected light into noises, reducing the passed light loss of a node while using a single mode optical fiber, and connecting a lot of nodes. CONSTITUTION:This system is provided with optical fibers 1 and 2 provided in the shape of a ring through the plural nodes, optical amplifiers 4 and 5 inserted to the optical fibers so as to respectively turn optical signals in a clock-wise direction and a half clock-wise direction, optical switches 41-44 respectively inserted to the optical fibers at the respective nodes, optical transmitters 11-13, optical receivers 14-16 and photocouplers 6-10. In a normal state, the optical amplifiers are not operated but the transmitted optical signals from the respective nodes are absorbed, when the optical fibers are discontinued, the optical amplifiers are operated so as to restart communication and when only one core of optical fibers is discontinued, one of optical switches is turned off while specifying the discontinued position, the state of discontinued two cores is provided, and the optical amplifiers are operated later.
Patent JP-H08247676-A (JP)
Title: Cross fin coil type heat-exchanger
Inventor: KI KANNAN
IPC: F28F1/32
Filed: 1995-03-10
Abstract: PURPOSE: To rapidly discharge drain stuck to a fin surface by a method wherein the cut rise pieces of each cut rise piece group are divided into upper and lower lots with a division part therebetween extending along an inclination line running in an obliquely downward direction. CONSTITUTION: In each plate-form fin 1, cut rise piece groups A each comprising a plurality of sets of cut rise piece units 3 having a pair of cut rise pieces 3a and 3b vertically extending and adjoining each other in a parallel direction are respectively formed between heat transfer pipes 2 arranged in a vertical direction. The cut rise pieces 3a and 3b comprise division cut rise pieces 3a1 , 3a2 and 3b1 , 3b2 vertically divided with a division part 4 therebetween extending along an inclination L running obliquely downward with the windward spot situated below.  This constitution causes flow down of drain D, stuck to the surface of the plate-form fin 1, guided by a division part 4 extending along an inclination line L and by passing the surroundings of the heat-transfer pipe 2, and rapidly discharges drain, resulting in prevention of increase in heat transfer resistance and increase in draft resistance.
Patent JP-H07235549-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOTOYOSHI MAKOTO
IPC: H01L29/732
Filed: 1994-02-24
Abstract: PURPOSE:To reduce radiation damage to an emitter region at the time of manufacture of a polysilicon-base bipolar transistor and to reduce a base-collector junction capacitance. CONSTITUTION:An oxide film an Si3N4 film 22 and a CVD oxide film 23 are deposited on an emitter region of a semiconductor device, sidewalls 27 are respectively formed on the side surfaces of the film 22 and after that, element isolation regions 30 are formed. As a result, the regions 30 and the emitter region are defined in a self-alignment manner and the areas of graft bases 42 can be made small. Moreover, when a polysilicon base film 41 is formed, no radiation damage is generated in the emitter region because the emitter region is covered with the oxide film.
Patent JP-H07233455-A (JP)
Title: Production of aluminum alloy sheet excellent in formability
Inventor: FUJII TAKAHIRO
IPC: C22F1/04
Filed: 1994-02-23
Abstract: PURPOSE:To produce an aluminum alloy sheet excellent in ironing workability at the time of DI forming being used for a DI can body material or the like and flanging formability after baking. CONSTITUTION:An aluminum alloy cast ingot having a compsn. contg., by weight, 0.5 to 1.5% Mn, 0.5 to 1.5% Mg, 0.05 to 0.5% Cu, 0.1 to 0.7% Si and 0.3 to 0.7% Fe, and the balance Al with inevitable impurities is subjected to homogenizing treatment at 500 to 600 deg.C for >=1hr and is thereafter subjected to hot rolling so as to regulate the starting temp. to >270 to <400 deg.C and the finishing temp. to >240 to <270 deg.C. Next, it is subjected to cold rolling, is thereafter subjected to intermediate annealing processing and is moreover subjected to final cold rolling at >=75% reduction ratio.
Patent JP-H02230858-A (JP)
Title: Reception terminal equipment in off-talk communication system
Inventor: NARITA YUICHI
IPC: H04M11/02
Filed: 1989-03-03
Abstract: PURPOSE:To obviate the need for an exclusive wire for district or group to an information transmitter by identifying an address to its own equipment and receiving paging information selectively. CONSTITUTION:A control means CPU always collates the presence of incoming and outgoing calls of a telephone set TEL through an idle/busy detection means VD 2 while paging information is being received and when no call exists, whether or not an information transmission channel other than a paging information exclusive channel is selected by a subscriber is checked. When no channel is selected, a channel selecting to receive paging information is maintained and a paging information end signal from a voice transmitter BOC is received by an address reception means PBR. Otherwise when the information end signal is received, an information transmission channel C3 or C4 is restored to the original information transmission channel having been selected prior to the reception of the paging information. Thus, a terminal equipment CE 2 does not need a private line for district or group by the information transmitter DTC.
Patent JP-H05249967-A (JP)
Title: Musical sound generating device
Inventor: IWASE HIROYUKI
IPC: G10H1/00
Filed: 1992-03-10
Abstract: PURPOSE:To provide a reverberative sound of high quality with a simple structure in a musical sound generating device for generating a musical sound by key-on. CONSTITUTION:The waveform data of a direct sound and the waveform data of the reverberative sound corresponding to the direct sound are stored, respectively. When key-on is inputted, the musical sound signal of the direct sound is generated. The musical sound signal of an initial reflective sound is generated with a delay of the delay time D1 from the input of key-on. The musical sound signal of the rear reverberative sound is generated with a delay of the delay time D2 where D2>D1 from the input of key-on. The respective musical sound signals of the direct sound, the initial reflective sound and the rear reverberative sound are composed together to generate a musical sound.
Patent JP-H09243567-A (JP)
Title: Grain inspection cylinder of grain analyser
Inventor: WATANABE HIDEO
IPC: G01N21/359
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent the development local abrasion and damage and to accurately detect the properties of grain by constituting a grain inspection cylinder of inner and outer cases made of an iron plate material and providing a glass window between the overlap parts of the respective window openings of both cases. SOLUTION: A grain inspection cylinder 1 is made of an iron plate material and inner and outer cases 5, 7 having window openings 6, 8 provided to the respective fronts thereof are fitted to be bonded to constitute a cylindrical shape storing grain to guide the flow-down thereof. A glass groove 9 is formed between the overlap part of window ports 6, 8 to provide a glass window 10 in a freely extracting and inserting state. The grain in the cylinder 1 is irradiated with visible light and near infrared rays from the window 10 to analyze the properties of grain. In this case, since the cases 5, 7 can be easily made of the iron plate material, the development of local abrasion and damage can be prevented. Further, a shutter shaft 15 is provided to the end part of the curved cut part of the case 7 and a shutter 16 is provided to the shaft 15 toward the front in a downward inclined state.  The bridge of grain in the cylinder is prevented by the outside position of the case of the shaft 15 and the inclination of the shutter 16 to easily discharge grain to accurately detect grain.
Patent JP-H07261684-A (JP)
Title: Display for magnetic display and magnetic display device
Inventor: UGAJIN YOSHIKO
IPC: G09F9/37
Filed: 1994-03-23
Abstract: PURPOSE:To provide a display for magnetic display which is distinct in bright ness and darkness varying in the parts impressed with magnetism and parts not impressed with the magnetism, has high resolution, is bright, has excellent stability of images and is capable of making reversible display, and a magnetic display device. CONSTITUTION:This display 1 for magnetic display has a magnetic display layer 12 contg. microcapsules 15 including dispersion media 24 dispersed with magnetic powder 22 and exhibiting a solid phase state at ordinary temp. This magnetic display device has the display 1 for magnetic display and a thermo- magnetic head driving section consisting of a thermo-magnetic head device for recording and erasing. The display is scanned from the front surface side at the time of recording. The entire surface is heated and the magnetism is impressed over the entire surface from the rear surface or the rear surface is partially scanned at the time of erasing.
Patent JP-H02231998-A (JP)
Title: Controller for hysteresis motor
Inventor: KIKUCHI HIDEHIKO
IPC: H02P27/06
Filed: 1989-03-03
Abstract: PURPOSE:To prevent a DC voltage, an output voltage at the time of ON of an inverter from rising by turning OFF the inverter for driving a hysteresis motor at each predetermined period, and raising the frequency control output of the inverter during the period. CONSTITUTION:An AC inverted by an inverter 3 from a DC converted from an AC power source 1 by a converter 2 is applied to a hysteresis motor(HM) by closing a switch 4 with a load application command. When the switch 4 is opened, for example, at each predetermined period for detecting a rotating speed such as at each one minute for a short period of time such as one second, a switch 11 is opened, and a switch 12 is closed. A DC is detected by a detector 8 during ON period of the inverter 3, differentiated by a differentiator 9, and proportioned by a proportional unit 10 to form a hunting suppression output fpcomp. A positive bias larger than the value of the output fpcomp is applied from a bias circuit 13 to a frequency reference fref', and the inverter 3 is controlled by fout of rising direction from an ON period. Thus, when the HM is again turned ON, power return from the HM5 is prevented, and rises of DC voltage, output voltage are also prevented.